The Community in more languages
Now the forum welcomes more languages.
You'll see a green translate button in comments and discussions to turn them into English
Hello there, Ann; welcome to the forum.
So you're having a bit of difficulty understanding the candy frog (aka Samantha, or Freddo), no problem; perhaps it requires a learning curve or something.
Just look at the very informative video (below), courtesy of @Johnny_Crush:
Watch it from start to finish (maybe even a few times), as all the different scenarios/situations are shown (just about).
If (after viewing that vid) you (or anyone else) still can't figure that candy frog out, either watch it a few more times; or just quit playing the game...